1/*
2 * Copyright 2013 Emilio López
3 *
4 * Emilio López <emilio@elopez.com.ar>
5 *
6 * This file is dual-licensed: you can use it either under the terms
7 * of the GPL or the X11 license, at your option. Note that this dual
8 * licensing only applies to this file, and not this project as a
9 * whole.
10 *
11 *  a) This file is free software; you can redistribute it and/or
12 *     modify it under the terms of the GNU General Public License as
13 *     published by the Free Software Foundation; either version 2 of the
14 *     License, or (at your option) any later version.
15 *
16 *     This file is distributed in the hope that it will be useful,
17 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
18 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
19 *     GNU General Public License for more details.
20 *
21 * Or, alternatively,
22 *
23 *  b) Permission is hereby granted, free of charge, to any person
24 *     obtaining a copy of this software and associated documentation
25 *     files (the "Software"), to deal in the Software without
26 *     restriction, including without limitation the rights to use,
27 *     copy, modify, merge, publish, distribute, sublicense, and/or
28 *     sell copies of the Software, and to permit persons to whom the
29 *     Software is furnished to do so, subject to the following
30 *     conditions:
31 *
32 *     The above copyright notice and this permission notice shall be
33 *     included in all copies or substantial portions of the Software.
34 *
35 *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
36 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
37 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
38 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
39 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
40 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
41 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
42 *     OTHER DEALINGS IN THE SOFTWARE.
43 */
44
45/dts-v1/;
46#include "sun4i-a10.dtsi"
47#include "sunxi-common-regulators.dtsi"
48
49#include <dt-bindings/gpio/gpio.h>
50
51/ {
52	model = "Mele A1000";
53	compatible = "mele,a1000", "allwinner,sun4i-a10";
54
55	aliases {
56		serial0 = &uart0;
57	};
58
59	chosen {
60		stdout-path = "serial0:115200n8";
61	};
62
63	leds {
64		compatible = "gpio-leds";
65
66		red {
67			label = "a1000:red:usr";
68			gpios = <&pio 7 10 GPIO_ACTIVE_HIGH>;
69		};
70
71		blue {
72			label = "a1000:blue:pwr";
73			gpios = <&pio 7 20 GPIO_ACTIVE_HIGH>;
74			default-state = "on";
75		};
76	};
77
78	reg_emac_3v3: emac-3v3 {
79		compatible = "regulator-fixed";
80		regulator-name = "emac-3v3";
81		regulator-min-microvolt = <3300000>;
82		regulator-max-microvolt = <3300000>;
83		startup-delay-us = <20000>;
84		enable-active-high;
85		gpio = <&pio 7 15 GPIO_ACTIVE_HIGH>;
86	};
87
88	sound {
89		compatible = "simple-audio-card";
90		simple-audio-card,name = "On-board SPDIF";
91
92		simple-audio-card,cpu {
93			sound-dai = <&spdif>;
94		};
95
96		simple-audio-card,codec {
97			sound-dai = <&spdif_out>;
98		};
99	};
100
101	spdif_out: spdif-out {
102		#sound-dai-cells = <0>;
103		compatible = "linux,spdif-dit";
104	};
105};
106
107&ahci {
108	status = "okay";
109};
110
111&codec {
112	status = "okay";
113};
114
115&cpu0 {
116	cpu-supply = <&reg_dcdc2>;
117};
118
119&ehci0 {
120	status = "okay";
121};
122
123&ehci1 {
124	status = "okay";
125};
126
127&emac {
128	phy = <&phy1>;
129	status = "okay";
130};
131
132&emac_sram {
133	status = "okay";
134};
135
136&i2c0 {
137	status = "okay";
138
139	axp209: pmic@34 {
140		compatible = "x-powers,axp209";
141		reg = <0x34>;
142		interrupts = <0>;
143
144		interrupt-controller;
145		#interrupt-cells = <1>;
146	};
147};
148
149&ir0 {
150	pinctrl-names = "default";
151	pinctrl-0 = <&ir0_rx_pins>;
152	status = "okay";
153};
154
155&mdio {
156	phy-supply = <&reg_emac_3v3>;
157	status = "okay";
158
159	phy1: ethernet-phy@1 {
160		reg = <1>;
161	};
162};
163
164&mmc0 {
165	vmmc-supply = <&reg_vcc3v3>;
166	bus-width = <4>;
167	cd-gpios = <&pio 7 1 GPIO_ACTIVE_LOW>; /* PH1 */
168	status = "okay";
169};
170
171&ohci0 {
172	status = "okay";
173};
174
175&ohci1 {
176	status = "okay";
177};
178
179#include "axp209.dtsi"
180
181&reg_dcdc2 {
182	regulator-always-on;
183	regulator-min-microvolt = <1000000>;
184	regulator-max-microvolt = <1400000>;
185	regulator-name = "vdd-cpu";
186};
187
188&reg_dcdc3 {
189	regulator-always-on;
190	regulator-min-microvolt = <1000000>;
191	regulator-max-microvolt = <1250000>;
192	regulator-name = "vdd-int-dll";
193};
194
195&reg_ldo1 {
196	regulator-name = "vdd-rtc";
197};
198
199&reg_ldo2 {
200	regulator-always-on;
201	regulator-min-microvolt = <3000000>;
202	regulator-max-microvolt = <3000000>;
203	regulator-name = "avcc";
204};
205
206&reg_usb1_vbus {
207	status = "okay";
208};
209
210&reg_usb2_vbus {
211	status = "okay";
212};
213
214&spdif {
215	pinctrl-names = "default";
216	pinctrl-0 = <&spdif_tx_pin>;
217	status = "okay";
218};
219
220&uart0 {
221	pinctrl-names = "default";
222	pinctrl-0 = <&uart0_pb_pins>;
223	status = "okay";
224};
225
226&usbphy {
227	usb1_vbus-supply = <&reg_usb1_vbus>;
228	usb2_vbus-supply = <&reg_usb2_vbus>;
229	status = "okay";
230};
231